I like how is compact but can be used for 40-120 Gallons Filtration Capacity an all the add on that it comes with an say it's easy to disassemble for cleaning so that's a plus. Just looks like a very week built sump.
I would like to try the Somatic 120s Skimmer. I like that it has a space saver design with the pump inside the skimmer that's cool like my octopus. An a true wine bottle shaped reactor chamber. looks like it was well thought out an built. I'd defiantly consider one if my octopus skimmer breaks